* '改' means 'remodelled' (for the first time), '改二' means 'remodelled a second time', et cetera. However, German ships use ''zwei'' (two) & ''drei'' (three) for '改二' & '改三', respectively, omitting the '改'. | * '改' means 'remodelled' (for the first time), '改二' means 'remodelled a second time', et cetera. However, German ships use ''zwei'' (two) & ''drei'' (three) for '改二' & '改三', respectively, omitting the '改'. |